Extensions
Deferred additions the design already foresees.
The bag of extensions annotated as “future direction” throughout the design: additions that the curation foresaw but pulled out of the first cut. They are of two natures, separated by the tier model (§1):
- Additions to an existing package (they extend a tier 0/1 already designed, not a new lib): compression, post-quantum (
crypto.pq), fuzzing (test), and the file-watching primitive (fs).- New tier 1 libs (specialized, opt-in):
compress, serialization formats,linalg,intl(i18n),tzdata,watch.Same yardstick as always: colorless, no null, honest names, structural satisfaction; each one only depends downward. The heavy pieces, i18n phase 2 (full ICU) and the BLAS backend of
linalg, come written as sketch/surface, with implementation deferred.